Cleanup Schedule by Operable Unit

During cleanup, a site can be divided into a number of distinct areas depending on its complexity. These areas, called operable units (OUs), may address geographic areas, specific problems, or areas where a specific action is required. Examples of typical operable units include construction of a groundwater pump and treatment system or construction of a cap over a landfill.

Select an operable unit.
After making a selection, press go to filter the table by operable unit.

Milestone

OU

Start Date

Completion Date

OU ID

Removal

OU 00 - SITEWIDE

06/05/2014

11/17/2014

00

Removal

OU 00 - SITEWIDE

06/10/2004

00

Removal

OU 00 - SITEWIDE

08/19/2009

08/20/2009

00

Removal

OU 00 - SITEWIDE

08/20/1999

10/31/1999

00

Combined Remedial Investigation/Feasibility Study

OU 01 - DRINKING WATER, SPRINGS,SOURCE

01/26/2012

02/11/2016

01

Record of Decision

OU 01 - DRINKING WATER, SPRINGS,SOURCE

02/11/2016

01

Remedial Design

OU 01 - DRINKING WATER, SPRINGS,SOURCE

10/28/2016

12/18/2017

01

Remedial Action

OU 01 - DRINKING WATER, SPRINGS,SOURCE

12/18/2017

01

DISCLAIMER: The data on this page are derived from the Superfund Enterprise Management System and are solely for informational purposes. The data cannot be relied upon to create any substantive or procedural rights or requirements enforceable by any party in litigation with any member of the public, states, tribes, the United States or any federal agency. EPA reserves the right to change these data at any time without public notice.